EP1335040A3 - Method of forming a coating resistant to deposits and coating formed thereby - Google Patents

Method of forming a coating resistant to deposits and coating formed thereby Download PDF

Info

Publication number
EP1335040A3
EP1335040A3 EP03250789A EP03250789A EP1335040A3 EP 1335040 A3 EP1335040 A3 EP 1335040A3 EP 03250789 A EP03250789 A EP 03250789A EP 03250789 A EP03250789 A EP 03250789A EP 1335040 A3 EP1335040 A3 EP 1335040A3
Authority
EP
European Patent Office
Prior art keywords
tbc
coating
forming
resistant
outer portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03250789A
Other languages
German (de)
French (fr)
Other versions
EP1335040B1 (en
EP1335040A2 (en
Inventor
Ramgopal Darolia
Bangalore Aswatha Nagaraj
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP1335040A2 publication Critical patent/EP1335040A2/en
Publication of EP1335040A3 publication Critical patent/EP1335040A3/en
Application granted granted Critical
Publication of EP1335040B1 publication Critical patent/EP1335040B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C23C28/3215—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer at least one MCrAlX layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/325—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with layers graded in composition or in physical properties
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • Y10T428/12618—Plural oxides

Abstract

A thermal barrier coating (TBC) system (20) and method for forming the coating system (20) on a component (10,76). The method entails forming a TBC (26) on the surface of the component (10,76) so that the TBC (26) has at least an outer portion (32) that is resistant to infiltration by CMAS. The TBC (26) is formed by codepositing first and second ceramic compositions by physical vapor deposition so that the entire TBC (26) has columnar grains and at least the outer portion (32) of the TBC (26) is a mixture of the first and second ceramic compositions. A platinum-group metal may be co-deposited with the first and second ceramic compositions, or deposited before the TBC (26) and then diffused into the outer portion (32).
EP03250789A 2002-02-11 2003-02-07 Method of forming a coating resistant to deposits Expired - Lifetime EP1335040B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73564 2002-02-11
US10/073,564 US6720038B2 (en) 2002-02-11 2002-02-11 Method of forming a coating resistant to deposits and coating formed thereby

Publications (3)

Publication Number Publication Date
EP1335040A2 EP1335040A2 (en) 2003-08-13
EP1335040A3 true EP1335040A3 (en) 2004-05-26
EP1335040B1 EP1335040B1 (en) 2007-08-01

Family

ID=27610571

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03250789A Expired - Lifetime EP1335040B1 (en) 2002-02-11 2003-02-07 Method of forming a coating resistant to deposits

Country Status (4)

Country Link
US (1) US6720038B2 (en)
EP (1) EP1335040B1 (en)
DE (1) DE60315206T2 (en)
SG (1) SG104995A1 (en)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697130B2 (en) * 2001-01-16 2004-02-24 Visteon Global Technologies, Inc. Flexible led backlighting circuit
US20030112931A1 (en) * 2001-12-19 2003-06-19 Wendell Brown Facilitating navigation of an interactive voice response (IVR) menu to establish a telephone connection
US6893750B2 (en) * 2002-12-12 2005-05-17 General Electric Company Thermal barrier coating protected by alumina and method for preparing same
US6933061B2 (en) 2002-12-12 2005-08-23 General Electric Company Thermal barrier coating protected by thermally glazed layer and method for preparing same
EP1484427A3 (en) * 2003-06-06 2005-10-26 General Electric Company Top coating system for industrial turbine nozzle airfoils and other hot gas path components and related method
US7150926B2 (en) * 2003-07-16 2006-12-19 Honeywell International, Inc. Thermal barrier coating with stabilized compliant microstructure
US7445814B2 (en) * 2003-10-22 2008-11-04 Hewlett-Packard Development Company, L.P. Methods of making porous cermet and ceramic films
US7531479B2 (en) * 2004-05-05 2009-05-12 Siemens Energy, Inc. Catalytically active coating and method of depositing on a substrate
US7306860B2 (en) * 2004-07-30 2007-12-11 Honeywell International, Inc. Protective coating for oxide ceramic based composites
US20050118334A1 (en) * 2004-09-03 2005-06-02 General Electric Company Process for inhibiting srz formation and coating system therefor
US7326441B2 (en) 2004-10-29 2008-02-05 General Electric Company Coating systems containing beta phase and gamma-prime phase nickel aluminide
US7264888B2 (en) 2004-10-29 2007-09-04 General Electric Company Coating systems containing gamma-prime nickel aluminide coating
US20060115661A1 (en) * 2004-12-01 2006-06-01 General Electric Company Protection of thermal barrier coating by a sacrificial coating
US7115326B2 (en) * 2005-01-21 2006-10-03 General Electric Company Thermal/environmental barrier coating with transition layer for silicon-comprising materials
US7115327B2 (en) 2005-01-21 2006-10-03 General Electric Company Thermal/environmental barrier coating with transition layer for silicon-comprising materials
US7449254B2 (en) * 2005-01-21 2008-11-11 General Electric Company Environmental barrier coating with physical barrier layer for silicon-comprising materials
US7326468B2 (en) * 2005-01-21 2008-02-05 General Electric Company Thermal/environmental barrier coating for silicon-comprising materials
US20060166019A1 (en) * 2005-01-21 2006-07-27 Irene Spitsberg Thermal/environmental barrier coating for silicon-comprising materials
US7416788B2 (en) * 2005-06-30 2008-08-26 Honeywell International Inc. Thermal barrier coating resistant to penetration by environmental contaminants
US7422771B2 (en) * 2005-09-01 2008-09-09 United Technologies Corporation Methods for applying a hybrid thermal barrier coating
US20070116883A1 (en) * 2005-11-22 2007-05-24 General Electric Company Process for forming thermal barrier coating resistant to infiltration
US7807231B2 (en) * 2005-11-30 2010-10-05 General Electric Company Process for forming thermal barrier coating resistant to infiltration
US7510777B2 (en) * 2005-12-16 2009-03-31 General Electric Company Composite thermal barrier coating with improved impact and erosion resistance
US7535565B1 (en) 2008-01-08 2009-05-19 General Electric Company System and method for detecting and analyzing compositions
US20090184280A1 (en) * 2008-01-18 2009-07-23 Rolls-Royce Corp. Low Thermal Conductivity, CMAS-Resistant Thermal Barrier Coatings
US20090186237A1 (en) 2008-01-18 2009-07-23 Rolls-Royce Corp. CMAS-Resistant Thermal Barrier Coatings
EP2128299B1 (en) 2008-05-29 2016-12-28 General Electric Technology GmbH Multilayer thermal barrier coating
US20100081009A1 (en) * 2008-09-26 2010-04-01 General Electric Company Spray Application of Liquid Precursors for CMAS Resistant Coatings
US10717678B2 (en) * 2008-09-30 2020-07-21 Rolls-Royce Corporation Coating including a rare earth silicate-based layer including a second phase
US20100104773A1 (en) * 2008-10-24 2010-04-29 Neal James W Method for use in a coating process
US8124252B2 (en) * 2008-11-25 2012-02-28 Rolls-Royce Corporation Abradable layer including a rare earth silicate
US8470460B2 (en) 2008-11-25 2013-06-25 Rolls-Royce Corporation Multilayer thermal barrier coatings
US20110033630A1 (en) * 2009-08-05 2011-02-10 Rolls-Royce Corporation Techniques for depositing coating on ceramic substrate
US9194242B2 (en) 2010-07-23 2015-11-24 Rolls-Royce Corporation Thermal barrier coatings including CMAS-resistant thermal barrier coating layers
WO2012027442A1 (en) * 2010-08-27 2012-03-01 Rolls-Royce Corporation Rare earth silicate environmental barrier coatings
US9139897B2 (en) 2010-12-30 2015-09-22 United Technologies Corporation Thermal barrier coatings and methods of application
US9023437B2 (en) 2012-05-15 2015-05-05 United Technologies Corporation Ceramic coating deposition
CN103794459B (en) * 2012-10-29 2016-04-06 中微半导体设备(上海)有限公司 For gas spray and the coating shaping method thereof of plasma treatment chamber
US9650902B2 (en) * 2013-01-11 2017-05-16 United Technologies Corporation Integral fan blade wear pad and platform seal
US10107137B2 (en) 2013-09-10 2018-10-23 Honeywell International Inc. Turbine engine, engine structure, and method of forming an engine structure with thermal barrier coating protection
US20150247245A1 (en) * 2013-09-30 2015-09-03 Honeywell International Inc. Protective coating systems for gas turbine engine applications and methods for fabricating the same
DE102014205491A1 (en) * 2014-03-25 2015-10-01 Siemens Aktiengesellschaft Ceramic thermal barrier coating system with protective coating against CMAS
US10329205B2 (en) 2014-11-24 2019-06-25 Rolls-Royce Corporation Bond layer for silicon-containing substrates
DE102016201947A1 (en) 2016-02-10 2017-08-10 MTU Aero Engines AG Thermal barrier coating with high corrosion resistance
DE102016204627A1 (en) * 2016-03-21 2017-09-21 Siemens Aktiengesellschaft Process for machining a component provided with a thermal barrier coating
US20170306451A1 (en) 2016-04-26 2017-10-26 General Electric Company Three phase bond coat coating system for superalloys
US9657387B1 (en) 2016-04-28 2017-05-23 General Electric Company Methods of forming a multilayer thermal barrier coating system
US10202855B2 (en) * 2016-06-02 2019-02-12 General Electric Company Airfoil with improved coating system
JP6926213B2 (en) 2017-01-30 2021-08-25 シーメンス エナジー インコーポレイテッド Additional manufacturing method for components
WO2018160195A1 (en) 2017-03-03 2018-09-07 Siemens Aktiengesellschaft Protective oxide coating for a thermal barrier coating formed from particles having a metal oxide core and an oxidizable metal shell
US20190017177A1 (en) 2017-07-17 2019-01-17 Rolls-Royce Corporation Thermal barrier coatings for components in high-temperature mechanical systems
US11655543B2 (en) 2017-08-08 2023-05-23 Rolls-Royce Corporation CMAS-resistant barrier coatings
US10851656B2 (en) 2017-09-27 2020-12-01 Rolls-Royce Corporation Multilayer environmental barrier coating
US20190106780A1 (en) 2017-10-11 2019-04-11 United Technologies Corporation Methods for Applying Thermal Barrier Coatings
US11028486B2 (en) 2018-12-04 2021-06-08 General Electric Company Coating systems including infiltration coatings and reactive phase spray formulation coatings
US20220025523A1 (en) * 2020-07-22 2022-01-27 Honeywell International Inc. Cmas-resistant themal barrier coating for part of gas turbine engine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0783043A1 (en) * 1996-01-02 1997-07-09 General Electric Company Thermal barrier coating resistant to erosion and impact by particulate matter
US5660885A (en) * 1995-04-03 1997-08-26 General Electric Company Protection of thermal barrier coating by a sacrificial surface coating
US5871820A (en) * 1995-04-06 1999-02-16 General Electric Company Protection of thermal barrier coating with an impermeable barrier coating
EP0902104A2 (en) * 1997-08-15 1999-03-17 ROLLS-ROYCE plc A metallic article having a thermal barrier coating and a method of application thereof
US5914189A (en) * 1995-06-26 1999-06-22 General Electric Company Protected thermal barrier coating composite with multiple coatings
EP0964077A2 (en) * 1998-05-29 1999-12-15 Rolls-Royce Plc A metallic article having a thermal barrier coating and a method of application thereof
EP0972853A1 (en) * 1998-07-17 2000-01-19 United Technologies Corporation Article having a thermal barrier coating based on a phase-stable solid solution of two ceramics and apparatus and method for making the article
EP1010774A1 (en) * 1998-12-15 2000-06-21 General Electric Company Article with hafnium-silicon-modified platinum-aluminium bond or environmental coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8000480L (en) * 1979-02-01 1980-08-02 Johnson Matthey Co Ltd ARTICLE SUITABLE FOR USE AT HIGH TEMPERATURES
US5512382A (en) * 1995-05-08 1996-04-30 Alliedsignal Inc. Porous thermal barrier coating
US5792521A (en) 1996-04-18 1998-08-11 General Electric Company Method for forming a multilayer thermal barrier coating
US6482537B1 (en) * 2000-03-24 2002-11-19 Honeywell International, Inc. Lower conductivity barrier coating

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660885A (en) * 1995-04-03 1997-08-26 General Electric Company Protection of thermal barrier coating by a sacrificial surface coating
US5871820A (en) * 1995-04-06 1999-02-16 General Electric Company Protection of thermal barrier coating with an impermeable barrier coating
US5914189A (en) * 1995-06-26 1999-06-22 General Electric Company Protected thermal barrier coating composite with multiple coatings
EP0783043A1 (en) * 1996-01-02 1997-07-09 General Electric Company Thermal barrier coating resistant to erosion and impact by particulate matter
EP0902104A2 (en) * 1997-08-15 1999-03-17 ROLLS-ROYCE plc A metallic article having a thermal barrier coating and a method of application thereof
EP0964077A2 (en) * 1998-05-29 1999-12-15 Rolls-Royce Plc A metallic article having a thermal barrier coating and a method of application thereof
EP0972853A1 (en) * 1998-07-17 2000-01-19 United Technologies Corporation Article having a thermal barrier coating based on a phase-stable solid solution of two ceramics and apparatus and method for making the article
EP1010774A1 (en) * 1998-12-15 2000-06-21 General Electric Company Article with hafnium-silicon-modified platinum-aluminium bond or environmental coating

Also Published As

Publication number Publication date
EP1335040B1 (en) 2007-08-01
DE60315206D1 (en) 2007-09-13
US20030152797A1 (en) 2003-08-14
SG104995A1 (en) 2004-07-30
EP1335040A2 (en) 2003-08-13
DE60315206T2 (en) 2008-04-10
US6720038B2 (en) 2004-04-13

Similar Documents

Publication Publication Date Title
EP1335040A3 (en) Method of forming a coating resistant to deposits and coating formed thereby
EP2970032B1 (en) Composite coatings and methods therefor
EP1058155A3 (en) Method of forming fine pattern
EP1522608A3 (en) Diffusion barrier and protective coating for turbine engine component and method for forming
EP1889940A3 (en) Thermal barrier coating with a plasma spray top layer
EP1340587A3 (en) Process of removing a coating deposit from a through-hole in a component and component processed thereby
EP0905280A3 (en) Graded bond coat for a thermal barrier coating system
EP1433873A3 (en) Heating crucible and deposition apparatus using the same
TW200737400A (en) Etch resistant wafer processing apparatus and method for producing the same
TW200717709A (en) A method for forming a ruthenium metal layer on a patterned substrate
EP1295964A3 (en) Dual microstructure thermal barrier coating
CA2529781A1 (en) Thermal barrier coating material, thermal barrier member, and member coated with thermal barrier and method for manufacturing the same
EP1405934A3 (en) Zinc-diffused alloy coating for corrosion/heat protection
EP0902104A3 (en) A metallic article having a thermal barrier coating and a method of application thereof
EP1731630A3 (en) Thermal barrier coating and process therefor
WO2001063008A3 (en) Lower conductivity thermal barrier coating
EP1577499A3 (en) Turbine components with thermal barrier coatings
EP1686199A3 (en) Thermal barrier coating system and process therefor
EP1700931A3 (en) Substrate protected by superalloy bond coat system and microcracked thermal barrier coating
EP1321629A3 (en) Ventilated thermal barrier coating
US6045928A (en) Thermal barrier coating system having a top coat with a graded interface
WO2007136450A3 (en) Diffusion barrier layer and method of making the same, and wear resistant article with the diffusion barrier layer and method of making the same
WO2002061167A3 (en) Target/backing plate assemblies
EP0955642A3 (en) Formation of thin films resistors
US7538045B2 (en) Coating process to enable electrophoretic deposition

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 23C 30/00 A

Ipc: 7C 23C 14/24 B

Ipc: 7C 23C 14/00 B

Ipc: 7C 23C 28/00 B

17P Request for examination filed

Effective date: 20041126

AKX Designation fees paid

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 20050310

17Q First examination report despatched

Effective date: 20050310

RTI1 Title (correction)

Free format text: METHOD OF FORMING A COATING RESISTANT TO DEPOSITS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60315206

Country of ref document: DE

Date of ref document: 20070913

Kind code of ref document: P

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080506

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: MAI DOERR BESIER PATENTANWAELTE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: MAI DOERR BESIER EUROPEAN PATENT ATTORNEYS - E, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: MAI DOERR BESIER PATENTANWAELTE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: MAI DOERR BESIER EUROPEAN PATENT ATTORNEYS - E, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: MAI DOERR BESIER PATENTANWAELTE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: MAI DOERR BESIER EUROPEAN PATENT ATTORNEYS - E, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: RUEGER ABEL PATENT- UND RECHTSANWAELTE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 60315206

Country of ref document: DE

Representative=s name: RUEGER ABEL PATENTANWAELTE PARTGMBB, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20220119

Year of fee payment: 20

Ref country code: DE

Payment date: 20220119

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220119

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60315206

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20230206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20230206

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230414